Grand Manan
Forecast
Marine Forecast
Issued 10:00 AM ADT 23 May 2022
Today Tonight and Tuesday.
Strong wind warning in effect.
Wind northwest 20 knots diminishing to northerly 15 this afternoon then becoming variable 10 to 15 Tuesday evening.
Scattered showers and fog banks ending near noon.
Waves
Issued 05:00 AM ADT 23 May 2022
Today Tonight and Tuesday.
Seas 1 metre or less.
Extended Forecast
Issued 03:00 AM ADT 23 May 2022
Wednesday
Wind variable 10 to 15 knots.
Thursday
Wind southwesterly 10 to 15 knots.
Friday
Wind southwest 15 knots increasing to southwest
20 to 25.
Ice Forecast
Issued 10:00 AM EDT 18 May 2022 Forecasts available to mariners upon request.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 18 May 2022Ice Coverage
Forecasts available to mariners upon request.
Warnings
Warnings (In effect)
Strong wind warning in effect
Grand Manan
Issued 10:00 AM ADT 23 May 2022'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 10:00 AM ADT 23 May 2022 Today Tonight and Tuesday At 10:00 a.m. ADT today trough located on a line northeast-southwestover central Nova Scotia.
By 3:00 a.m. ADT Tuesday departing trough located on a line
northeast-southwest over Laurentian Fan.
At 3:30 p.m. ADT Tuesday ridge located on a line northeast-southwest
over the Gulf of St. Lawrence.
Atlantic - Maritimes Area
- Anticosti
- Banquereau - northwestern half
- Banquereau - southeastern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast - Cape St. Francis and south
- East Scotian Slope
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan - northwestern half
- Laurentian Fan - southeastern half
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Sable
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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